Potakhin S.N.

The research goal is to develop a universal method of monitoring of intragastric medium dynamics. It allows diagnosing of bleeding recurrences and monitoring the effectiveness of gastric secretion suppression. In Saratov clinic of General Surgery use of probe-detector, dynamic endoscopy, laser Doppler flowmetry and methods of endoscopic hemostasis has reduced mortality: postoperative mortality has been decreased from 7,4 to 1,6%, while the general mortality — from 3,5 to 1,5%. The proposed devices can be used separately, and do not allow parallel assessment of pH of gastric juice, the microcirculation in the stomach wall and bleeding recurrences. 47 patients have been under the study. The changes in electroconductivity of intragastric medium have been proved in the suppression of intragastric secretion and the appearance of blood in gastric lumen. The received data have considered impedancemetry as the method of monitoring of intragastric medium in gastroduodenal bleedings

The article stated the history of department of general surgery since its foundation. It pointed out the actual issues of the present work of department, the main directions in research interests and development prospects

In article value of a full or partial endoscopic recanalization of colon stenosing tumours in preoperative decompression and performance of delayed operative measure with applying a primary colic anastomosis is established